Earphone



FIG. 1 is a perspective view of an earphone showing our new design;

FIG. 2 is a front view thereof where the rear view is a mirror image;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a part-in enlarged front perspective view of the claimed part; and,

FIG. 8 is a part-in enlarged rear perspective view of the claimed part.

The broken lines depict portions of the earphone that form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 